#include <stdio.h>
#include<string.h> 
#include<windows.h>
int main()
{
char arr1[] = "welcome to bit...";
char arr2[] = "#################";
int left = 0;
int right = strlen(arr1)-1;
printf("%s\n", arr2);
while(left<=right)
{
Sleep(1000);
arr2[left] = arr1[left];
arr2[right] = arr1[right];
left++;
right--;
printf("%s\n", arr2);
}
return 0;
}
